tunneling protocol
Subject: DATA / Telecommunications
| Language | Term |
| Arabic - AR | بروتوكول اتصال نفقي |
| DE - German | Tunnelprotokolle |
| EN - English | tunneling protocol |
| ES - Spanish | protocolo de túnel |
| FR - French | protocole de tunneling |
| JA - Japanese | トンネリングプロトコル |
| KO - Korean | 터널링 프로토콜 |
| PT - Portuguese | protocolo de tunelamento |
| RU - Russian | протокол туннелирования |
| ZH - Chinese | 隧道协议 |